import {SettingsService} from '@delon/theme';
import {Component, OnDestroy, Inject, Optional} from '@angular/core';
import {Router} from '@angular/router';
import {FormGroup, FormBuilder, Validators} from '@angular/forms';
import {NzMessageService, NzModalService} from 'ng-zorro-antd';
import {
    SocialService,
    SocialOpenType,
    TokenService,
    DA_SERVICE_TOKEN,
} from '@delon/auth';
import {ReuseTabService} from '@delon/abc';
import {environment} from '@env/environment';
import {StartupService} from '@core/startup/startup.service';

@Component({
    selector: 'passport-login',
    templateUrl: './login.component.html',
    styleUrls: ['./login.component.less'],
    providers: [SocialService],
})
export class UserLoginComponent implements OnDestroy {
    form: FormGroup;
    error = '';
    type = 0;
    loading = false;

    constructor(
        fb: FormBuilder,
        private router: Router,
        public msg: NzMessageService,
        private modalSrv: NzModalService,
        private settingsService: SettingsService,
        private socialService: SocialService,
        @Optional()
        @Inject(ReuseTabService)
        private reuseTabService: ReuseTabService,
        @Inject(DA_SERVICE_TOKEN) private tokenService: TokenService,
        private startupSrv: StartupService,
    ) {
        this.form = fb.group({
            userName: [null, [Validators.required, Validators.minLength(5)]],
            password: [null, Validators.required],
            mobile: [null, [Validators.required, Validators.pattern(/^1\d{10}$/)]],
            captcha: [null, [Validators.required]],
            remember: [true],
        });
        modalSrv.closeAll();
    }

    // region: fields

    get userName() {
        return this.form.controls.userName;
    }

    get password() {
        return this.form.controls.password;
    }

    get mobile() {
        return this.form.controls.mobile;
    }

    get captcha() {
        return this.form.controls.captcha;
    }

    // endregion

    switch(ret: any) {
        this.type = ret.index;
    }

    // region: get captcha

    count = 0;
    interval$: any;

    getCaptcha() {
        this.count = 59;
        this.interval$ = setInterval(() => {
            this.count -= 1;
            if (this.count <= 0) clearInterval(this.interval$);
        }, 1000);
    }

    // endregion

    submit() {
        this.error = '';
        if (this.type === 0) {
            this.userName.markAsDirty();
            this.userName.updateValueAndValidity();
            this.password.markAsDirty();
            this.password.updateValueAndValidity();
            if (this.userName.invalid || this.password.invalid) return;
        } else {
            this.mobile.markAsDirty();
            this.mobile.updateValueAndValidity();
            this.captcha.markAsDirty();
            this.captcha.updateValueAndValidity();
            if (this.mobile.invalid || this.captcha.invalid) return;
        }
        // mock http
        this.loading = true;
        setTimeout(() => {
            this.loading = false;
            if (this.type === 0) {
                if (
                    this.userName.value !== 'admin' ||
                    this.password.value !== '888888'
                ) {
                    this.error = `账户或密码错误`;
                    return;
                } else {
                    this.setLocalStorage();
                }
            }
        }, 1000);
    }

    setLocalStorage() {
        // 清空路由复用信息
        this.reuseTabService.clear();
        // 设置Token信息
        this.tokenService.set({
            token: '123456789',
            name: this.userName.value,
            email: `lixiangzaizheli@qq.com`,
            id: 10000,
            time: +new Date(),
        });
        // 重新获取 StartupService 内容，若其包括 User 有关的信息的话
        // this.startupSrv.load().then(() => this.router.navigate(['/']));
        // 否则直接跳转
        this.router.navigate(['/login']);
    }

    // region: social

    open(type: string, openType: SocialOpenType = 'href') {
        let url = ``;
        let callback = ``;
        if (environment.production)
            callback = 'https://cipchk.github.io/ng-alain/callback/' + type;
        else callback = 'http://localhost:4200/callback/' + type;
        switch (type) {
            case 'auth0':
                url = `//cipchk.auth0.com/login?client=8gcNydIDzGBYxzqV0Vm1CX_RXH-wsWo5&redirect_uri=${decodeURIComponent(
                    callback,
                )}`;
                break;
            case 'github':
                url = `//github.com/login/oauth/authorize?client_id=9d6baae4b04a23fcafa2&response_type=code&redirect_uri=${decodeURIComponent(
                    callback,
                )}`;
                break;
            case 'weibo':
                url = `https://api.weibo.com/oauth2/authorize?client_id=1239507802&response_type=code&redirect_uri=${decodeURIComponent(
                    callback,
                )}`;
                break;
        }
        if (openType === 'window') {
            this.socialService
                .login(url, '/', {
                    type: 'window',
                })
                .subscribe(res => {
                    if (res) {
                        this.settingsService.setUser(res);
                        this.router.navigateByUrl('/');
                    }
                });
        } else {
            this.socialService.login(url, '/', {
                type: 'href',
            });
        }
    }

    // endregion

    ngOnDestroy(): void {
        if (this.interval$) clearInterval(this.interval$);
    }
}
